| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $57.65 | 3.703% | $59.7848 | $59.78 | $59.80 | $59.80 |
| Purchase #2 | $212.68 | 6.760% | $227.0572 | $227.06 | $227.05 | $227.10 |
| Purchase #3 | $182.64 | 11.838% | $204.2609 | $204.26 | $204.25 | $204.30 |
| Purchase #4 | $236.39 | 4.527% | $247.0914 | $247.09 | $247.10 | $247.10 |
| Purchase #5 | $224.93 | 6.685% | $239.9666 | $239.97 | $239.95 | $240.00 |
| Purchase #6 | $44.79 | 13.576% | $50.8707 | $50.87 | $50.85 | $50.90 |
| Purchase #7 | $93.40 | 8.161% | $101.0224 | $101.02 | $101.00 | $101.00 |
| 7 purchase totals = | $1,052.48 | $1,130.0540 | $1,130.05 | $1,130.00 | $1,130.20 | |